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Description
XForce | 3" Turbo Downpipe & 100-Cell Cat | Subaru WRX VA FA20 Automatic | E2SW27KITBXForce 3" Turbo Downpipe & High Flow Cat Kit Subaru WRX FA20 (Automatic) E2SW27KITB Unlock the true potential of your FA20 powered Subaru WRX with the XForce high performance Downpipe Kit. Specifically engineered for Automatic (CVT) models, this 3 inch system is designed to replace the restrictive factory unit, significantly reducing backpressure directly at the turbocharger. Crafted from premium 304 exhaust grade stainless steel, it features a 100
XForce 3" Turbo Downpipe & High-Flow Cat Kit - Subaru WRX FA20 (Automatic) - E2SW27KITB
Unlock the true potential of your FA20-powered Subaru WRX with the XForce high-performance Downpipe Kit. Specifically engineered for Automatic (CVT) models, this 3-inch system is designed to replace the restrictive factory unit, significantly reducing backpressure directly at the turbocharger. Crafted from premium 304 exhaust-grade stainless steel, it features a 100-cell metallic high-flow catalytic converter that promotes optimal gas velocity and improved thermal efficiency. Experience sharper throttle response, increased horsepower, and a deep, aggressive exhaust note that complements the signature boxer engine character.
What's in the Box?
- 1x 3" 304 Stainless Steel Turbo Downpipe / Dump Pipe
- 1x 100-Cell Metallic High-Flow Catalytic Converter (Integrated)
- Installation Hardware & Gaskets
Features:
This product offers the following high-performance features:
- 3" Mandrel-Bent Piping: Large-diameter 3-inch pipework ensures a smooth, unrestricted path for exhaust gases, allowing the turbo to spool faster.
- 100-Cell Metallic High-Flow Cat: High-efficiency race-style cat converter minimizes restriction while maintaining hardware essential for high-performance applications.
- Premium 304 Stainless Steel: Fully constructed from high-grade 304 stainless steel for superior durability and corrosion resistance.
- Automatic Transmission Compatible: Specifically designed with clearance and fitment geometry tailored for Subaru WRX Automatic (CVT) models.
- Factory Turbo Bolt-On: Precision-engineered flange designed to bolt directly to the factory turbocharger outlet.
Specifications:
- Make: Subaru
- Model: WRX
- Year Range: 2014–2022
- Material: 304 Stainless Steel
- Pipe Size: 3 Inch (76mm)
- Cat Type: 100-Cell Metallic
- Transmission: Automatic Only
Important Information
- The image shown may not reflect the actual product
- Shipping times may vary depending on destination and stock availability
- Note: This kit is for Automatic transmission vehicles only.
- Note: An ECU Tune is required after installation to optimize performance and prevent Check Engine Lights (CEL).
Vehicle Applications:
Vehicle Applications for E2SW27KITB
| Make | Model | From | To | Body | Series | Engine | Variant | Drivetrain |
|---|---|---|---|---|---|---|---|---|
| SUBARU | ||||||||
| SUBARU | WRX | 08/2014 | 2022 | Sedan | VA | FA20 | 2.0L Petrol | S4 2.0GT | Automatic AWD |
| SUBARU | WRX | 12/2013 | 03/2022 | Sedan | VA (VAG) | FA20E | 2.0L Petrol | Standard / Premium | Automatic AWD |
Warranty Information
| Product Type | Warranty Period |
|---|---|
| 304 & 201 Stainless Steel Exhaust Systems | 60 Months |
| Accessories | 12 Months |
| Catalytic Converters | 12 Months |
| Electronic Products (Including SmartBox) | 12 Months |
| Mild Steel & 409 Stainless Steel Exhaust Systems | 24 Months |
| Mild Steel Headers | 12 Months |
| Stainless Steel Headers | 24 Months |
| Universal 304 Stainless Steel Mufflers | 24 Months |
| Universal Mild Steel & 409 Stainless Steel Mufflers | 12 Months |
Payment & Security:
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Nice product
Size: CRV (2023-2025) 1.5L Gas
Had no problem with them they was easy to install work just fine
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 1, 2025
★★★★★ 5
Fits
Size: CRV (2023-2025) 1.5L Gas
Fit and worked just fine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 11, 2025
★★★★★ 5
Convenient and Cost-Effective Air Filter Set for Gasoline Engine
Size: CRV (2023-2025) 1.5L Gas, Size: CRV (2023-2025) 1.5L Gas
Why did you pick this product vs others?:
The set includes both the engine air filter and the cabin air filter, which I find extremely convenient because both usually need replacing around the same time—especially if you drive in dusty environments or have seasonal allergies.
Ease of installation:
I replaced both filters myself in under 20 minutes using just basic tools. No instructions are included, but a quick search online brought up several helpful videos tailored to my car model. Both filters fit perfectly without any force or trimming needed, which isn’t always the case with aftermarket brands.
Functionality:
From past experience, replacing the engine air filter regularly (every 12,000 to 15,000 miles as suggested in the owner’s manual) helps maintain better fuel efficiency and extends engine life by keeping debris out of the combustion chamber. After swapping in the new filter, I noticed the engine ran slightly smoother—especially on acceleration.
Smell:
The cabin air filter is equally important, particularly for passengers with allergies or sensitivity to airborne particles. I could immediately tell the airflow from the vents was stronger and fresher-smelling after the replacement, which suggests the old filter was overdue.
Value for money:
The ITESIER Cabin and Engine Air Filter combo pack is a smart buy for anyone maintaining a gasoline-powered vehicle like my Honda Civic. This combo pack offers good value for money compared to buying each filter separately.
Quality:
Overall, if you’re comfortable with basic DIY car maintenance, this kit is a great choice. It’s affordable, fits properly, and provides an easy way to knock out two important maintenance tasks in one go.
Filter quality:
The filters are high quality. They work without problems. Just be aware that this is designed only for gasoline engines—it won’t be compatible with diesel or hybrid powertrains.
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Reviewed in the United States on July 16, 2025
★★★★★ 5
Exactly what I needed
Size: CRV (2023-2025) 1.5L Gas
I'm not sure how much there is to say about an automotive cabin air filter. I double-checked the specs to make sure this was compatible with my car, ordered the filter, then installed it. It fit, it didn't have a weird smell, I haven't thought about it since. That's exactly what I want in an air filter. Five stars!
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Reviewed in the United States on October 20, 2025
★★★★★ 5
A perfect fit.
Size: 26" 26" 13"
It's not often you get to say 'perfect' about almost anything, but this is one of them. The product was a terrific price, it came in a day, was packaged perfectly, was easily removed from clever packaging, it was simple and obvious how to install, and it fir perfectly, both front and back. True OEM fit, feel, and finish. Like I sad, peeerfect for my VW Touareg. As advertised. 5-star. And I ask again, how many 5-star ratings have you given? This is my first and I'm n old guy. Been doing business on Amazon for decades.
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Reviewed in the United States on April 30, 2026